7.18. The Speedy Pizza Palace is revamping its order-processing andpizza-making procedures. In order to deliver fresh pizza fast, six ele-ments must be completed.Work ElementPrecedenceTime (Min)A Receive order-B Shape doughА1C Prepare toppingsAD Assemble pizzaВ, СEE Bake pizzaDFDeliver pizzaE3a. Construct a precedence diagram and compute the lead timefor the process.b. If the demand for pizzas is 120 per night (5:00 p.m. to1:00 a.m.), what is the cycle time?c. Balance the line and calculate its efficiency.d. How would the line change to produce 160 pizzas per night?2]3.

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Answered: a. Construct a precedence diagram and…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

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Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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Course: Operations Management Hotel ComplaintsA luxury hotel has been receiving a lot of complaints from guests recently. The manager worries that if these complaints continue, the hotel will start to lose clients. Therefore, you have been hired as a consultant to correct the problem(s). A list of the major complaints by week for the last month is as follows:Complaint Number of Occurrences Week 1Error on bill 10Room not ready at check-in 8Room service delivery late 3Longline at check-out 10 Week 2Error on bill 12Noise in hallway 2Longline at check-out…
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a. Construct a precedence diagram and compute the lead time for the process. b. If the demand for pizzas is 120 per night (5:00 p.m. to 1:00 a.m.), what is the cycle time? c. Balance the line and calculate its efficiency.